Q2: From the following excerpt of field notes, plot the cross section on graph paper and superimpose on it a design template for a 40-ft-wide level roadbed with cut slopes of 3:1 and a subgrade elevation of 1239.50 ft. Determine the area by coordinate method. HI = 1254.80 ft 46 + 00 Lt 8.0 7.9 5.5 4.9 6.6 7.5 60 27 10 0. 24 60

Q: <Homework: Horizontal Curves Assignment Problem 24.15 For a highway curve with Da = 5°00', I =…

A: As per Bartleby's guidelines we are supposed to answer only first question. Kindly repost other…

Q: The following offsets are taken from a survey line to a curved boundary line: Distance (m) 5 10 15…

A: To find area

Q: The coordinates of A and B of a course AB is given as (100, 200) and (200, 100) respectively. What…

A: Explained below

Q: 1. A ROAD IS TO BE LAID OUT USING THE FOLLOWING FIGURE WHAT IS THE DEGREE OF CURVE WHAT IS THE…

A: The simple curve is on of the type of horizontal curve which is used to lay the bend and curve in…

Q: Given the topographic information found in Table 1, answer the following: Table 1: Topographic…

A: Surveying : Surveying is the science and art of determining the relative location of points or…

Q: Given the following cross-sections notes. It is required to determine the earthwork volume on a…

A: Solution  Area, Aa = A1+A2+A3+A4 A1 = area of trapezium - area of triangle      =…

Q: The following offsets are taken from a survey line to a curved boundary line: Distance (m) 10 15 20…

A: Offsets from a survey line to a curved boundary line is given and distance between offsets is also…

Q: (1:5000) for distances and (1:50) for the elevations, so draw the grade line starting from sta…

A:

Q: A boundary liņe runs across a 75m wide road reserve as shown on the diagram below. From the data…

A: Solution From the diagram,  Sin θ = 166.97(138.807+69.483) θ = 530 17' 7.23'' So, , ∠CAD  = 1800 -…

Q: Calculate: The bearing and final length of point AB  The slope of the gradeline joining the two…

A:

Length and Length related Variables

Length can de defined as the measurement or extent of physical quantities or objects from one terminal to another terminal. Stone age humans used finger length, step length, and so on to measure the size or displacement of an object. Nowadays, depending on how precise the measurement requires to be and the object’s size is measured, we use measuring devices for measurements like rulers and steel tape. Most people have used a ruler or tape measure to measure a particular distance or the size of an object. For more precise measurements of tiny objects, the development of measurement tools such as the Vernier caliper, which permits us to measure dimensions within 1/1000 of an inch. In the last few decades, electronic distance measuring instruments (EDMI) have been implemented that permit us to measure distances from a few feet to many miles with reasonable accuracy.